MAFS.7.RP.1.2 – Worksheet 1 - the School District of Palm Beach

Grade 7 Mathematics
Secondary Education
MAFS.7.RP.1.2 – Worksheet 1
Calculator Allowed
for this Standard
Name: _______________________________________________________ Date: ___/___/___
1. Rhianne is comparing the prices of fly fishing lures. She wrote the prices of lures in the
table below. Based on the table is the price proportional to the number of lures?
No
Price
(in dollars)
$2.58
$2.94
$3.28
Number of
Lures
6
7
8
2. The swim team graphed the results of their last car wash. According to the graph how
much did the swim team earn for each car washed?
A.
B.
C.
D.
$2.00
$5.00
$10.00
$50.00
3. The cost (c) of a Blue Box movie rental varies directly with the number of days (d) that
the movie is rented. A Blue Box movie costs $3.84 for a 3 day rental. Write an equation
to find the cost of renting a Blue Box movie for d days. Then, determine how much it
would cost to rent a Blue Box movie for 8 days.
Equation
The School District of Palm Beach County
Cost of 8 day rental
Grade 7 Mathematics
Secondary Education
MAFS.7.RP.1.2 – Worksheet 1
Calculator Allowed
for this Standard
4. The graph below represents the unit rate for the cost of c candy bars. Write an equation
to represent the cost of candy bars.
5. Arizona is making trail mix. Each batch has three times as much peanuts as raisins. Plot
points to represent the amount of peanuts and raisins in three different-sized batches.
The School District of Palm Beach County